// Given a valid (IPv4) IP address, return a defanged version of that IP address.
//
// A defanged IP address replaces every period "." with "[.]".
//
//  
// Example 1:
// Input: address = "1.1.1.1"
// Output: "1[.]1[.]1[.]1"
// Example 2:
// Input: address = "255.100.50.0"
// Output: "255[.]100[.]50[.]0"
//
//  
// Constraints:
//
//
// 	The given address is a valid IPv4 address.
//


/**
 * @param {string} address
 * @return {string}
 */
var defangIPaddr = function(address) {
    var tmp=address.split(".");
    return tmp[0]+"[.]"+tmp[1]+"[.]"+tmp[2]+"[.]"+tmp[3];
};
